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Level 1
Level 1
Hi all

When I use tc397 on a custom board and use Geth to connect to the switch port (MAC to MAC), my GTEH_DMA_MODE.SWR register bit is always set to 1, and it is not automatically cleared.
When I use tc397 TriBoard EVB, the SWR position is 1.


What is the key to this problem?

best wishes
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